Fiesta de Halloween

Lee Jung-jae

Seong Gi-hun / Player 456

Yim Si-wan

Lee Myung-gi / Player 333

Wi Ha-joon

Detective Hwang Jun-ho

Jo Yu-ri

Kim Jun-hee / Player 222

Lee Byung Hun

Front Man / Hwang In-ho

Park Gyu-young

Kang No-eul / Guard 011

강애심

Jang Geum-ja / Player 149

이진욱

Park Gyeong-seok / Player 246

양동근

Park Yong-sik / Player 007

박성훈

Cho Hyun-ju / Player 120

이다윗

Park Min-su / Player 125

강하늘

Kang Dae-ho / Player 388

송영창

Im Jeong-dae / Player 100

채국희

Seon-nyeo / Player 044

최귀화

Kim Gi-min / Player 203

박희순

Commanding Officer

오달수

Cap. Park

Gong Yoo

Recruiter

박혜진

Sang-woo's mother

전석호

Choi Woo-seok

강말금

Gi-hoon's ex-wife

조아인

Seong Ga-yeong

박시완

Sae-byeok's brother

최재섭

Broker

홍석연

Amusement Park security Guard

박미현

Sae-byeok's mother

정종열

Doctor

이운산

Kim's subordinate

조채윤

[Amusement park employee]

박예봄

Na-yeon